Explanation:
Unclear question. However, I infer you need rendering of the question which reads;
"In a cross between homozygous pea plants with round yellow seeds (AABB) and homozygous pea plants with wrinkled green seeds (aabb), what is the probability that an F2 plant has yellow round seeds?
A) The probability is 12:16 or 75%.
B) The probability is 8:16 or 50%.
C) The probability is 4:16 or 25%.
D) cannot be determined
Glycolysis happens in the cytosol which converts glucose into two pyruvate molecules. The pyruvate molecules then enter the mitochondria where atp is made.
Answer:
Gravitational force
Explanation:
Gravitational force is the force that attracts an object down to the earth. It’s also the reason why we don’t float on this planet. This force is also why anything that isn’t thrown up must come down.
In space and other planets with little or no gravitational force ,organisms float over there which makes its inhabitation by organisms very difficult.
Calcium ions are necessary to activate the binding sites on the actin filaments. The ATP molecule is required each time the myosin head detaches from one side and re-attaches to another.
<h3>What do you mean by actin filaments?</h3>
It is microfilaments that are responsible for cell shape and cellular movements.
The calcium ions are released when there is depolarization of the sarcomere occurs. They then bind to troponin and restructure the complex that is exposing the binding sites to the myosin head.
The cellular importance of the motor proteins is ATP-dependent which forces the impulse to actin filaments, and then the myosin head detaches from the old binding sites of actin.
Therefore, Calcium ions are necessary to activate the binding sites on the actin filaments. The ATP molecule is required each time the myosin head detaches from one side and re-attaches to another.
To learn more about Cytoskeleton, refer to the link:
brainly.com/question/1216965